The Roland BA330 portable PA system delivers high performance sound that defies it sound whether it is plugged in or battery powered. The portable BA330 PA system features a digital stereo amplifier which drives four 6.5 inch stereo speakers and two tweeters, positioned for wide stereo projection. It's the ideal, all-in-one portable PA solution for small music venues, worship events, conferences, seminars, business meetings and much more.

Roland BA330 Stereo PA System Features

All-in-one portable digital PA system suitable for use anywhere

Powerful high-quality stereo sound for audiences of up to 80 people

No setup required, just plug in and go!

Powered by AC power or eight AA batteries

Four custom-designed 6.5 inch speakers and two tweeters for wide stereo projection

Built-in effects: EQ, reverb, delay, and wide (on/off per channel)

Four-channel configuration: two channels for mic/instruments plus two channels for stereo inputs

Stereo Aux input with dedicated volume-control knob

Advanced Intelligent Anti-Feedback function

Built-in tilt-back stand enables optimal monitoring angle

Speaker-stand adaptor for mounting on a standard speaker stand

Advanced Anti-Feedback
If you've ever encountered embarrassing feedback onstage, and most of us have, you'll be pleased to know that the BA330 is equipped with Roland's advanced Anti-Feedback technology. With a simple switch, the BA330 automatically detects the howling point and eliminates feedback.

Onboard FX
Three high-quality effects are built-into the BA330: Reverb, Delay, and Wide. The effects can be turned on/off independently for each channel. In addition, a master 2-band EQ is provided as well as EQ control for each channel.

Versatile Input A wide range of instruments, microphones, and devices can be plugged into the BA-330 simultaneously. Two mono channels are provided for microphones or line-level instruments (XLR and 1/4 inch jacks), two stereo channels are provided for stereo instruments (1/4 inch L/R jacks), and a stereo Aux input channel is provided for CD players and other devices (RCA and TRS jacks).

Stereo Link
The BA330’s Stereo Link jack lets you cascade two units, giving you twice as many channels and the ability to position the two units on opposing sides of the stage.

Bottom Line, Rugged Roland Build, Not a unit you would hesitate to rely on.I have been on music in 1974.First a musician and now a Dj.Cant beat the build or the quality.I just sold my Bose L1 Compacts and replace them with 2 of these and Im glad I did.The L1 compacts for someone who gigs a lot can be a bit fragile and also I find the feedback suppression to be much better with the Rolands.
Also the Bose Systems have no effects.For my purpose these are awesome for Wedding Ceremonies, beach weddings,Karaoke,
at weddings if there are family musicians they can plug right in.Very flexible and very well built!

What started as a simple string and pedal sales catalog has grown exponentially over the past thirty years. The early days were a time where catalogs didn't have much of a presence in the industry, but what began as a college dorm room operation grew rapidly. In 1986 we moved to a full product offering and 64-page catalog, which over the years has grown to 162 pages. Join the AMS family and get your free catalog now!